Diseño y construcción de un sistema de seguridad antirrobo automotriz mediante la implementación de dispositivos biométricos local y remoto para la apertura y encendido del vehículo a través de una app mediante tecnología GSM/GPS

Abstract

The objective of this work was to design and build an automotive anti-theft security system through the implementation of biometric devices and modules with specific functions for opening and starting the vehicle, through a mobile application, focusing on the rate of thefts from motor of medium and low range vehicles in the city of Riobamba. The design and construction of the security system was carried out with programs, Arduino IDE and APP Inventor, together with the use modules: biometric, Bluetooth, GSM/GPS, Arduino Mega and Shell. The purpose was to automate and enhance the security system, managing functions such as: access, ignition, blocking, geolocation, and user control, through a smartphone that allows these functions to be operated using a unique characteristic of the human being. The integration of these modules and performance are under the ISO 9126 Standard, which will allow evaluating quality parameters. For the statistical analysis, Pearson´s coefficient of variation was established to measure the percentage of dispersion of data obtained by the modules expressed in seconds, in three areas of the city, resulting in 5.9% for the Bluetooth module and 4.4% for functions commanded by the GSM/GPS module, the percentages obtained present a very low dispersion, which indicates that the time in which the security functions are executed are correlative. It is concluded that the security system maximizes, automates, and improves vehicle security, in addition to meeting the quality standards implied by ISO 9126. It is recommended to analyze the possibility of interacting the system with new technologies such as micro cameras inside and outside the vehicle, since these devices can connect to the internet, providing real time images from the mobile device.